My sister passed away in march i care for her evety single day she had jaw cheek tonsil toung cancer i had to go to doctors p4 days apgo i notice white marks on my toung doctors said he was more concern witj back of my toung was lumpy and white made me so frighten becapuse everything he sapid wpas psaid to my sister so had mouth wasph and some yellow medicain that treats thrush its nearly all gone and my toung looks the same